GB1345207A - Ac to dc converter circuits - Google Patents

Ac to dc converter circuits

Info

Publication number
GB1345207A
GB1345207A GB3529971A GB1345207DA GB1345207A GB 1345207 A GB1345207 A GB 1345207A GB 3529971 A GB3529971 A GB 3529971A GB 1345207D A GB1345207D A GB 1345207DA GB 1345207 A GB1345207 A GB 1345207A
Authority
GB
United Kingdom
Prior art keywords
signal
differential amplifier
rectifying
amplifier
linearities
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3529971A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gemalto Terminals Ltd
Original Assignee
Solartron Electronic Group Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solartron Electronic Group Ltd filed Critical Solartron Electronic Group Ltd
Publication of GB1345207A publication Critical patent/GB1345207A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/22—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of AC into DC
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
GB3529971A 1971-07-27 1971-07-27 Ac to dc converter circuits Expired GB1345207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3529971 1971-07-27

Publications (1)

Publication Number Publication Date
GB1345207A true GB1345207A (en) 1974-01-30

Family

ID=10376143

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3529971A Expired GB1345207A (en) 1971-07-27 1971-07-27 Ac to dc converter circuits

Country Status (6)

Country Link
US (1) US3772582A (enExample)
DE (1) DE2208850C3 (enExample)
FR (1) FR2147178B1 (enExample)
GB (1) GB1345207A (enExample)
NL (1) NL7210269A (enExample)
SE (1) SE378165B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424630B2 (enExample) * 1973-08-10 1979-08-22
FR2297517A1 (fr) * 1975-01-10 1976-08-06 Thomson Csf Dispositif de compression de bande et systeme de detection active comportant un tel dispositif
US6125047A (en) * 1993-12-14 2000-09-26 Seagate Technology, Inc. Regulated inverting power supply
US6778347B2 (en) 2000-11-20 2004-08-17 Seagate Technology Llc Load balancing circuit for a dual polarity power supply with single polarity voltage regulation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994825A (en) * 1958-07-09 1961-08-01 Hewlett Packard Co Voltage to time-interval converter
US3491252A (en) * 1964-11-16 1970-01-20 United Systems Corp Ac-dc converter
US3473122A (en) * 1966-12-05 1969-10-14 Hickok Electrical Instr Co The Digital voltmeter
US3569841A (en) * 1968-07-09 1971-03-09 Peter L Richman Harmonic-rejecting ac-to-dc converter
US3631342A (en) * 1970-01-26 1971-12-28 Vidar Corp Digital voltmeter apparatus employing a bipolar amplifier having a unidirectional output and a voltage controlled oscillator
US3657566A (en) * 1970-05-13 1972-04-18 Hickok Electrical Instr Co The Alternating current to direct current signal converter
US3636430A (en) * 1970-10-26 1972-01-18 Westinghouse Electric Corp Anticipatory feedback control for inverters

Also Published As

Publication number Publication date
FR2147178A1 (enExample) 1973-03-09
DE2208850A1 (de) 1973-02-15
FR2147178B1 (enExample) 1975-06-13
NL7210269A (enExample) 1973-01-30
US3772582A (en) 1973-11-13
DE2208850C3 (de) 1979-09-13
DE2208850B2 (de) 1979-01-25
SE378165B (enExample) 1975-08-18

Similar Documents

Publication Publication Date Title
DE3682224D1 (de) Funkempfaenger.
GB1157520A (en) Improvements in or relating to Electronic Amplifier Arrangements.
GB1113904A (en) Ac-dc converter
GB1345207A (en) Ac to dc converter circuits
GB1312217A (en) Frequency doubler circuits
GB1057513A (en) Improvements in or relating to low level signal amplifiers
US4110635A (en) Amplifying circuit
US3007116A (en) Chopper stabilized direct current amplifier
GB1089339A (en) Improvements in or relating to multiplicative mixing with transistors
GB763443A (en) Improvements in or relating to transistor circuits for amplifying electrical signals
US4359693A (en) Full wave amplitude modulation detector circuit
GB1057762A (en) Improvements in or relating to transistorized amplifiers
GB1262875A (en) Angle modulation system
GB1357353A (en) Detection circuit useful in muting circuits
US3441868A (en) Amplifier with hum eliminating circuit
GB1470456A (en) Automatic gain control circuits
GB876042A (en) Improvements in or relating to transistor circuit arrangements for demodulating and amplifying signals
JPS5640309A (en) Extra-high frequency transistor amplifying unit
GB645849A (en) Improvements in radio receiving apparatus
GB1254973A (en) Television synchronizing system
JPS5530252A (en) Bias circuit of push-pull amplifier
GB1207271A (en) Improvements in chopper stabilized amplifiers
SU370706A1 (ru) ВОГСОЮЗНАЯ 11Л?НТНО-.Лп^^1Е~Ш
GB1042352A (en) Improvements in or relating to electronic amplifiers
SU462269A1 (ru) Эмитерный повторитель

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee